Adjust it to 8 am to 8 pm. The "No.33 Courtyard" located in the Party School of the Working Committee of Yantai Huangbohai New Area has broken the stereotype that the traditional Party school library only serves internal students. The library 15000 books are all open to the public free of charge, which has become a good place for the surrounding citizens to enrich their spiritual and cultural life. According to relevant information, the business hours are adjusted from 8 am to 8 pm.